package com.example.canteen.service;

import com.example.canteen.domain.PurchaseOrderDetails;

import java.util.List;

public interface PurchaseOrderDetailsService {

//    查询所有采购订单信息
    public List<PurchaseOrderDetails> selectAllPurchaseOrderDetails();
//    查询采购订单明细信息
    public PurchaseOrderDetails selectPurchaseOrderDetailsByID(int DetailID);





}